ogma-cli: Introduce CI test job. Refs #139.

.github/workflows/repo-ghc-8.6-cabal-2.4.yml

@@ -0,0 +1,63 @@
+name: install-hackage-ghc-8.6-cabal-2.4
+
+# Trigger the workflow on push or pull request
+on:
+  - pull_request
+  - push
+
+jobs:
+  cabal:
+    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        cabal: ["2.4"]
+        ghc:
+          - "8.6"
+
+    steps:
+
+    - uses: haskell-actions/setup@main
+      id: setup-haskell-cabal
+      name: Setup Haskell
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        cabal-version: ${{ matrix.cabal }}
+
+    - name: Prepare environment
+      run: |
+        echo "$HOME/.ghcup/bin" >> $GITHUB_PATH
+        echo "$HOME/.cabal/bin" >> $GITHUB_PATH
+
+    - uses: actions/checkout@v4
+
+    - name: Create sandbox
+      run: |
+        echo "$PWD/.cabal-sandbox/bin" >> $GITHUB_PATH
+        cabal v1-sandbox init
+
+    - name: Install dependencies
+      run: |
+        cabal v1-install alex happy
+
+    - name: Install ogma
+      run: |
+        # Some tests need the ogma executable to be in the path, which won't
+        # happen until installation completes successfully (which only happens
+        # after tests if running tests is enabled). We therefore need to run
+        # the installation twice: once without --run-tests, and again with
+        # --run-tests.
+        #
+        # We still --enable-tests in the first compilation to make sure that
+        # the dependencies do not change and cabal does not change the
+        # installation plan (which would mean we'd be running the tests with a
+        # version of ogma compiled with different dependencies).
+        cabal v1-install ogma-**/ --enable-tests
+
+    - name: Test all packages
+      run: |
+        # We want to document the build process, and get detailed information
+        # if there is a problem (or if all goes well). We therefore execute the
+        # installation with -j1.
+        cabal v1-install ogma-**/ --enable-tests --run-tests -j1

ogma-cli/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Revision history for ogma-cli
 
+## [1.X.X] - 2024-05-19
+* Introduce CI test job (#139).
+
 ## [1.3.0] - 2024-03-21
 
 * Version bump 1.3.0 (#133).